/* Public blog taxonomy: tag pills, tag chips on cards and posts, series
   navigation and the related-posts block. Loaded by blog_list, blog_detail,
   blog_tag and blog_series. Tag filters reuse the shared .filter-btn pill
   from _tokens.css (mobile filter convention); nothing here redeclares it. */

.blog-tag-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  align-items: center;
  margin-bottom: var(--sp-lg);
}
.blog-tag-bar .filter-label { margin: 0 var(--sp-xs) 0 0; }
.blog-tag-bar .filter-btn {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  text-decoration: none;
  white-space: nowrap;
}
.blog-tag-count { margin-left: .3rem; font-size: var(--fs-xs, .72rem); font-weight: 600; opacity: .7; }

.blog-chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.blog-card .blog-chips { margin: -.15rem 0 .65rem; }
.blog-chip {
  display: inline-flex;
  align-items: center;
  padding: .1rem .6rem;
  border: 1px solid var(--signal-border);
  border-radius: 999px;
  background: var(--signal-light);
  color: var(--signal-blue);
  font-size: var(--fs-xs, .72rem);
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
}
.blog-chip:hover,
.blog-chip:focus-visible { border-color: var(--signal-blue); color: var(--signal-blue-dark); }

.blog-post-tags { margin: var(--sp-xl) 0 0; }

.blog-series-nav {
  margin: var(--sp-xl) 0 0;
  padding: var(--sp-md) var(--sp-lg);
  border: 1px solid var(--signal-border);
  border-left: 4px solid var(--signal-green);
  border-radius: var(--radius-lg);
  background: var(--signal-light);
}
.blog-series-eyebrow {
  font-size: var(--fs-xs, .72rem);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--signal-muted);
}
.page-header .blog-series-eyebrow { color: rgba(255, 255, 255, .85); }
.blog-series-name { font-weight: 700; color: var(--signal-navy); text-decoration: none; }
.blog-series-name:hover,
.blog-series-name:focus-visible { color: var(--signal-blue); text-decoration: underline; }
.blog-series-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-sm);
  margin-top: var(--sp-sm);
}
.blog-series-step {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 44px;
  padding: .55rem .8rem;
  border: 1px solid var(--signal-border);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--signal-ink);
  text-decoration: none;
}
.blog-series-step:hover,
.blog-series-step:focus-visible { border-color: var(--signal-blue); box-shadow: var(--shadow-sm); }
.blog-series-step small { color: var(--signal-muted); font-size: var(--fs-xs, .72rem); font-weight: 600; }
.blog-series-step span { font-weight: 600; overflow-wrap: anywhere; }
.blog-series-step.is-next { grid-column: 2; text-align: right; }

.blog-back-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--signal-green);
  font-size: var(--fs-xs, .72rem);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
}
.blog-back-link:hover,
.blog-back-link:focus-visible { color: #fff; text-decoration: underline; }

.blog-related { margin-top: var(--sp-2xl); }
.blog-related-heading { font-size: 1.15rem; font-weight: 800; color: var(--signal-navy); margin-bottom: var(--sp-md); }

.blog-series-part {
  display: inline-block;
  margin-bottom: .45rem;
  font-size: var(--fs-xs, .72rem);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--signal-green-dark);
}

@media (max-width: 575.98px) {
  /* One swipeable row of pills instead of a tall wrapped block. */
  .blog-tag-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--sp-xs);
  }
  .blog-tag-bar .filter-btn { flex: 0 0 auto; min-height: 44px; }
  .blog-chip { min-height: 32px; padding: .2rem .7rem; }
  .blog-series-nav { padding: var(--sp-md); }
  .blog-series-steps { grid-template-columns: 1fr; }
  .blog-series-step.is-next { grid-column: auto; text-align: left; }
}

/* Cover thumbnail on blog cards (list, tag and series pages). */
.blog-card { overflow: hidden; }
.blog-card-thumb { display: block; width: 100%; aspect-ratio: 1.91 / 1; object-fit: cover; background: var(--signal-light); }